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Round|Lab Grown|GCAL

3.04ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • GCAL 331030111

Shape and cutting style on the report: Round brilliant

Certificate GCAL 331030111

Diamond specifications and retailer prices

From $395 USD
As of October 29, 2026
Save $3,115 USD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,510 USD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 3.04ct lab-grown round diamond

This 3.04ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GCAL 331030111. Listed at 18 retailers as of October 29, 2026, with prices from $395 to $3,510, a $3,115 spread on the same certified stone. Do Amore Diamonds lists it at $3,510. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.04
Carat
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 331030111
Dimensions9.31 × 9.33 × 5.70 mm
L/W Ratio1.00
Culet sizeNone
Top View
9.31 mm9.33 mm3.04 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 331030111
Side View
Table 57.0%Crown 34.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $3,510 USD|Low: $355 USD|High: $3,510 USD|Avg: $1,202 USD|+4.5%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 31, 2026
Retailer 12$395 USD
Retailer 4$443 USD
Retailer 7$458 USD
Retailer 3$490 USD
Retailer 5$728 USD
Retailer 13$771 USD
Retailer 2$780 USD
Retailer 10$821 USD
Retailer 8$1,457 USD
Retailer 11$1,500 USD
Retailer 15$1,740 USD
Retailer 6$1,890 USD
Retailer 9$1,999 USD
Retailer 14$2,081 USD
Do Amore Diamonds$3,510 USD

41 data points across 15 retailers

18 retailers$395 USD to $3,510 USD

Retailer 1
-
$370 USD
Price last confirmed 37 days ago
A
Retailer 2
-
$395 USD
View
Retailer 3
-
$429 USD
View
Price last confirmed 37 days ago
A
Retailer 4
-
$443 USD
View
Final sale: no returns
Retailer 5
-
$452 USD
View
Price last confirmed 39 days ago
A
Retailer 6
-
$490 USD
View
B+
Retailer 7
-
$728 USD
View
A
Retailer 8
-
$739 USD
View
A
Retailer 9
-
$771 USD
View
A
Retailer 10
-
$780 USD
£614 GBP
View
B
Retailer 11
-
$1,457 USD
£1,147 GBP
View
B+
Retailer 12
-
$1,500 USD
CA$2,083 CAD
View
Retailer 13
-
$1,626 USD
View
Price last confirmed 40 days ago
B
Retailer 14
-
$1,740 USD
View
B
Retailer 15
-
$1,890 USD
View
B
Retailer 16
-
$1,999 USD
£1,574 GBP
View
B
Retailer 17
-
$2,081 USD
View
Most Expensive
B
Do Amore Diamonds
27-0B75FFDC6 · Oct 30
$3,510 USD
View
17 more retailers have this diamond
Prices start from $395 USDSave up to $3,115 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.04ct Round
$395 USD